| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.70 | 4.651% | $210.0346 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $175.36 | 9.319% | $191.7018 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $37.82 | 6.439% | $40.2552 | $40.26 | $40.25 | $40.30 |
| Purchase #4 | $33.96 | 4.560% | $35.5086 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $160.37 | 4.540% | $167.6508 | $167.65 | $167.65 | $167.70 |
| Purchase #6 | $71.82 | 13.753% | $81.6974 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $75.90 | 11.324% | $84.4949 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $755.93 | $811.3433 | $811.34 | $811.35 | $811.40 | |